INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '846087a554bc264010520a5c1f96ca378ce4039792a37f61e6bfa35ca4d5d777', 
    'FM/a28DLDzITqAMXz5VeY3ik5DNys0WiH9dHGL8impw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)