INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1146416b4ee960d7a72a62682130108826d62d2c5e5c2d0f5cff37cfa7c79086', 
    '0NE6Eig5CXv28sXXIv4k4rFY59wLDtuCsV96a72gPKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)