INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a944814e1357615c114cb0b85df4a552f5d40158c66379244da459000a2b53', 
    'ZmRMkWIqUTkIbssoTyrzBpFQGjq/t1fKpPIsjGMjLYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)