INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87404d061a0363c446cde4afda153dab89d57f24d9813b8a316ddd639dfd0fb', 
    'P4YE7+fATuOToRGDCzxuawCSrmmqj6QhpBVytw/E22Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)