INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56016c5e6395406363a1f27938a175258938dfc51edb40c40a659c1b33e69673', 
    'yhRXu/ZwtHMCIZdFS1CMtD29bbmmgyIffN4CQzFajQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)