INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77856ada9b8f3d6289411aa052bba384a245fc24d21d59e66b14f78a7aba86f5', 
    'hRPc90LF0p425/5AU4oY5gFiCT5wfjRD6ROPBQ6h8PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)