INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb69da2bbb3d649292a6b7fca939a4a668b0fc4b0ec2acafc109fc321a9159d4', 
    'U0AK1KiQX93/Sw0hs+FE2ZjguRXX04rvLdVnE2utMJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)