INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94cd0c3c4fa82a574dd78bfcbfac4abd1c00b32a825dc10c40870a8f61c2d07a', 
    '1+ltO5eJh3aR4Zlb22mAqAVp3R99YPeITi+s8ze4VVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)