INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9b4ed79b0abccb2d5a429908f3db09c88162ee4aa91e6a2b309986f3d4a7215', 
    'u2Vj4MI614XB9qpzQ2h8fqp8+p1g2Ugwiw7i8JsFXUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)