INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291a264af622d57944f1f76ec061513fd5d66b0ba1dc5d10a718119e67d500fd', 
    'QILSlJMaF6X+GgDw1H7T8krjISPZfImy+jv64aFSZ60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)