INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aa47fa880571224310daac6bb43762ec6e085f68731711bed81a3c9e305a522', 
    'p/u56ExLtAuTN+y6M5j67gc0ttv2DFw7idbUn5YIXfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)