INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d41a448f67b41502593bb5168eb06be025dc21fbf933cfa70a0cd0b830fc9d4', 
    'UT2R6vTUaGzk/eIcif+r4p9n2pR3lyycjjKnZTciRjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)