INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4f1b2d94d7e29f23bf58776531dd8b1bc3f4f0811c20e93afaeadd57c34d49', 
    'iB0AuvVCtzHoVrF42JbkiqMQdJeCbtHq6O87+L32HL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)