INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848c0ab2d418a81e6ee22b0028ca3ae40110bdda5a6d71e57d3923efa060a442', 
    'irBScmu02lGkgmZGF0mKIqamsjr8h6BJQN0W0R6Of/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)