INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d731c717d5d049f087e93fba362d1efaeb2671dd56e7d6c1cd6f2a84c17df53', 
    'Em/QZZZh944l03TXzVG5b1aRA5RZaJZh22yl/ATlwp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)