INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe2f6ac333bc29d113eb74faf69e6e0a6887960de8e14ae3a27657b606daa0e9', 
    'CQB3UeHWiQrsa1GTodF36qaeaccZkk/ez6aVJuud/mU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)