INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e2a1ef17222b6c59e699518b2d00020ce0366509001ad5001c46c0c6f35fb1c', 
    'zrvLFL3XV8v5hR4CN3yUMW8UX7ZIlIm4Du9aPQVT7wA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)