INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3e7c14723d17b1ce193463308fb59fca6d40955d33ce2eab816ac5167bc2291', 
    'MH6b7QgtfYt5Q9o/fGYPTDhl3lsIrpDLEaSpVCxd/qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)