INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '989727cce2ec75053f6a8804add9b6ab65154c3e465302081639558e3ecb64fd', 
    'CXyNU5qbbTO1IA45+n/e7PAJoFhiHEWB7Xhcr08xtjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)