INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dc599e19dfcec6224ba91308daf7423592426c3992328b4ef7401cade2d49e1', 
    'QeKccD+kThBsQKW3JtTFecAOk0gg7kUaVhTpbtkaPdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)