INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b90ba1e1786c8834aa2237755c363db0b478850fa86faa18657b59465a62879', 
    'U1Jg0oQg34HnHZXh7mfVzaLdpom8QWHBokI8HvUz21Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)