INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c5ee72f6cbc07d96ca0feea783ad7fc85e3d1663da441c481239dec4ae0edd', 
    'lTugvAIFhEl+20CA4jVotJW1TTApwW2tEJWZ9v02U2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)