INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b2077fecf6b7f9269d70d9d98b63578453bc4fb88d57e56e34033b893ac61e', 
    'yD5MK1uSKG3w2e+73pOm6AiCqDr3t8mjaUCNLbp8le0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)