INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d4a1d1327ffb1721a07156f14381612452f824aba3db77f9791eb97f45d8a35', 
    'ueiv2XDdddANVaGGnCa8iNUvVgZ9oCF3ebH+GgmQoxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)