INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '349dd8f3f3b4a06fd124f426c80e7cc3dd98a3521096e29bbb8fae982c473cf7', 
    'T5Etv0apm5pqAa9+1RXUKr74aqRgKNkZIG7SFJPFgFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)