INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16e2d11b030d00b24388ad3da0c6c1968e1e39982744a019018a8e781dfd72c', 
    '2Wz1DQMt1iX5T20PH72AhGkdyZ1wCTkaYzb6oXj6bt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)