INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7caa8b129ff0a61d45ba2875c719e029ff90ab99ddbc81820017d3d222e4754f', 
    '+R1AbbB6sVP5ljBCt7tISGhpPBqyUupLyasLmLlo51c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)