INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7c0e0add6ebddb5a4c57eef9b16296090b1ba310bfc2db49b56e8402523613b', 
    'x2gzGteCMmpqUNZ/VTkbi8utvG/g0PrubEGSHcZfIPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)