INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e28275e4269fcc744a6546294a1a6745b7eb822792cea0a9c54359df56cbb24', 
    '4bnmH2bNg/Jpr6i0IjCLKsAuQFeGclXu/nUUPTthf6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)