INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c09d697491e863ebf82c0857d230060ee9ceb530985fdc51a49eb002a0054a8', 
    'qTkhx0A68a9NEQtdOBpxN1VWP7GJm+7Rzm4r9RS1aik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)