INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f971507f38079c6adc24858241a2b1d533679e9b3e61ec2b9544cfe20e10ac84', 
    'Ad5ZRdpN42uN4jguAEssJyOBUxMT4HqwRhLlTCAkYG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)