INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48f2e2b564f1d3336e6e1832fa8d1edc15f6edd57eccbe42e634a86bcc279e4a', 
    'XD6XrML7kSbvyJjbZRaaJwxp8lQrwjAof979BrSwJ0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)