INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c18da51c1cf1d4ddad2401e7302a2f6469834e4cbac1f10b591d4e941b6c3a9', 
    'fMbwlKUObAcENSJo+d9MAQ3wD9t8xuCvc5CpaSOxIDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)