INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12292d671107f33bf2bbf689a5c7169afcdd4540e76180236b1d7d1293b8c70', 
    'wsZ8SyQx51T6fSoJQZi0O8N2uVyz1Luv0o0pb8kT270=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)