INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e851736b37b201d453ed2684b8ee103f55255ee0d342de1700f2042d4600f01e', 
    'xbzKFq1moFrjONf6xaYp2M+WYmDxRfOdY0HaSifoRSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)