INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e5b341aebf02e406e8b06eadf5be14555ee02fa501523c55592149c417e5c3e', 
    'jwe67CpIsZAaNr7q1do7UBaCQ0/EPubz0X+xq5TR2vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)