INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b552e6c2b7fe190715dede981e2140e4a127fb85d9a2c8033defa87b5f295bff', 
    'KgXEUNk/VOfOQuKTD9kDvaeORpOPPQSTAQsnfiSjr88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)