INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9bf904031f12c4fad3e93e53fcae1c14b27208a868ebb0a098452bc1fbac8c', 
    '6E8UsTAK463PhYCGSyOBcZEmbOqKIe8hPWAY3vKmjaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)