INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89a6d6647ff5e3e42fbad1fabf7a46681486a67b3f271d329bc5b364fda33bbd', 
    'H3cf6kbwmTOJw3NvwKysrRsYTYFq6DE+oN+csy5hzzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)