INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6bbecd5bb5ec0bcd2cf95ad566924bd5035dcc815123b7b403400eb97aa257a', 
    'gzEt5znD5EVCKY2TM1eFIqlLIKGT5mI5CvrfxW3x8qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)