INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb165d40a5d02b46a9a1b99296bb6444b7c77829aa7f5292e731a0832edef6b', 
    'x2wvcfvee3jgXXfp3Uw40etkWGOwEcODswMyZy3SWrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)