INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a082aa83b0da0b2ace06087a5f240d068013aab697784969c75e271e22163e5', 
    'SxDMqFd97rQ4t7kDNqX+7FefRD983wAzDadNWg9s3Tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)