INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9d8457491e4bbfa9a5122d6888eb87f25615079622950e45df08cece4d3976d', 
    'm9t6FPJUkiRIQwKGWpG0kcmsE3qtqS69OETLi1AnVzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)