INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97d34d297c8dcfb071c2e2c11bfc8f80db5dfc84348c620832ba2c2031f333c', 
    'xvyUORLNQw4wCAAVyGxnUyfU7rwvQb7ZZIs/sQwkWJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)