INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b211aa516fc567bf9ff54f4a9e05dec5db11ffb3136d939a124cf1d525e161f', 
    'FBgVhEte+629ZZnCL+KopdlUIjdabg8OuKEPiU3GOSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)