INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e48d68c1d3806b60cb811a533a96383513d2867607557395e0455bf05954890f', 
    'C/qAka/VhiPtwCnzm0ucIK7MatwaYHR1udeDObbxnik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)