INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a352b16aacd8d4fe90cdb82b49c5521a371a88e7932a8ae91ea5f839df44037', 
    's1z1/TU62z0JB9aYcJ0nxp0A4K+BIg6GBDRB5MREyGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)