INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c451fb34e6e51d169d266dece9532cb4adf7daa7c912ad300c58b2e032db91f', 
    'moSHNcS3wJJ6ZCMkea2JFEVx4Siq9jGkohubld1In/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)