INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '426612051a458e43daed59498684525fa03dacfbb0e5a17c8aa721ef7a9a6947', 
    'q7ojbHGP9heOWiNP+Gp3acv/iMGJnmH0FDh4IdZ5VT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)