INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21b6ac52a2a25c852707e5e0b7ab10418c98b2fd041be96feee51fcd1ff1d06b', 
    '3TUkaSA3xoNqhHNZ3G6aTynq7Z+90ayUhKxhQag19uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)