INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2440cd153a252fcd2a470bc75012dafe62080ad022dadf42d510b71d0a6756', 
    'Y+b9RA1GUoS1QbvfJ9pxa+xhCP3uNby5xfyQQeSuAb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)