INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c7aafbde0ac2c200a29ece9976685a1fa5b66543a38e62e1bf05498bd529754', 
    'M4kMpkexjNijXFyZWkvJ26HocvgK65JOecGGdGP1TJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)