INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e44e58844a801533524d99e6c0790f00216adc32a8b0237829a80b1bb8e75d0', 
    'p8ZacHipd/3wc5HLby1QTYWU33rbRhnuPT1/voDJhKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)