INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f11d0ef944520df8700721de9a427893e38561e8ee3ecbdaf0cf836582b3a1', 
    '53zwiwcs25DmXTsUAHGptQRiojs5evX1aX1CJF3PSm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)