INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b31b3767a5b1ac7ef958307f3ae4bbb6f8e17188469aae99461b649bbace7ec8', 
    'LaZca6B51VQcdmOzUFtZRpnasV3GFumYymBed1XFGyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)