INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7939c0196c4a807090ef8587b0bb431bc2d0fc5de7be542a19a676179dbb16', 
    'MVdqIYq65vHJvKYeLydEVmgRgNAxqsmT3jgULekD28s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)