INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dddd27f07283e38ae403a7dde10d86a12a7e79e83b3171dee2fffb8483279a05', 
    '+u1pLWmH1glqPVX85fdmLHJ0QX+4eEUVjS36sX17Ar4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)