INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11d41ffbbaffc769f3a36fd398f74e00eb14f00e19283b709301a6a61fa2b1cd', 
    '271BCgefeLli3YNS2rzSN3huzBWy6alrWCypAjDqYhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)