INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a1e8aaac0e430156b21fea475e438abe6f542c9c756d27bfbd03ddb87edfc19', 
    'rShLlsL7xOQ9YbyUSDz+18pzPA9EnabOeOl1uOolY1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)