INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e9450e903358e4a4729f7fcb449cf9a2b27a41345ea384fb4e1abfc358e7af6', 
    'gso+fiCQ4DekWyZfvp7e+I4q0Wl46VYBsD7IZZU4qNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)