INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3150f85a63e40f31d4746cb1271e93919f0474f9d8a9251261b2671c512d26d8', 
    '7bZjL4w86c3rbBBBPAIvqjZgXSJHPu+ZLwaWKChmtqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)