INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93a924b56ff1e2d1459afb825b88eee8459ad4df231a5fef9a193c38ed1195a4', 
    '7xt3t8icOkSJVsHzyP5BNSRyQpGcLfARuzhQ03+Vne4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)