INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '453c5946c1e0a1166295aad5d49afd2825672d59833dda1407fca2c50bb20012', 
    '7Jt6C1Pw9D7zuP5BZeENZsAcZnAt0q/aG9vhxM+HQXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)