INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ec721ef01b2e0b4b6813c64eb627de94f3a9a32e86df58d1f21d05f05bc98b', 
    'l7eIun7yb6oHKn+VZz7xYUU2HSDmNqW8H4FtXaNYwv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)