INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a98c1bd1dfb1968b2c800ecedcd52dbe27f88e13742481df4792a69c486ba9a', 
    'yozvhfYmpxNVvwzj29frhA3wBknF7ZzqZ4U+NqpDKwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)