INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71678927b56aac4d8495bf74263606b15c571881b80902a9492af2ede7a8e517', 
    'VO8rOS6f4DoWBMfhEVZlnM1EmTTLCBlxyEof+4gEd9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)