INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3cba221fc9b9ad977b813488f9a792b4c02014fb565fc93473597109eeac466', 
    'n0Ygn5Xyvl5UReUOQv27Vxm4zTsh1b2YRLXmEVQpJHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)