INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155f930cde24282c104b74f4f89183f6fbd704474685f7e12e887bf5bbd832f3', 
    'DwFDnC9YZZezQbOo8hJB13fX3Bbuf036fbhSVuyWghQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)