INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321bd034462fb7182c01bc03195b253fe02781a1f940cd8260804cc77ed13d2d', 
    'dLMPkmNCaxNaySbBnwxLlIGV5cFLlIVmebdQM3Cm6T4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)