INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6e921d2c4ff6b07ae0f0cd5455121a7bb65efda10e3924446ce8927a4a3bfd', 
    'FzM+sn5V81ItX5DOtF3u3FWkxesEiFdl47tXZt6eVbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)