INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7353f487b9f7051c07202aa3abc501b5cab0ffc05a72f4906bcefb146c37924d', 
    'lT06rba3pkg5vbhr4VRroKfW6mhM65NjSho7tU5snBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)