INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c406c31ef73d1325564b69ce4ddd1641433af1048c010256a5ceddcfbfb12cda', 
    '18f0ssravf0x7sSocc9nH5jagqJ3PUgpXbNmslNmsp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)