INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea9d9c9e1ca66a0faef4556bf8c069fd750af7f26c3175558ef293edb91f1ae0', 
    'm8EQeNT59y5IVYt1gKeqeGnFd8wF/B6GBU6mgQrZHuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)