INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b515a62604baaecfd2bfd8cf8d64d2957d80b0eda9b3aea69f0972b63b1cf2b', 
    'Xt24eK9ZPNrT3+bQXwu1G9q7cTlldQP7dZSSUZgTDm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)