INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42fa2cd7af378f8f345bbb9fda4adf6e90f6836093502df8d73d2f5c0af1fc2f', 
    'MrdDAO0z39joQP5WT4vL4ohGzcGEYGRvTwiTwAdEeqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)