INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c4a2231f0d9b193cc3d0a0bb2022a89c4e20729914a178c4a86fead6d96d7e0', 
    'rPEZRGGqxaMCr87IQ0YujknmQTYI+33t9AOJ0dQtDnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)