INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc6bfb9dac4c4582fead930e0487aa58e6a7f5e4877f52c5a9472f8f1a67868e', 
    'MVZv+BBzyGBdswhCmhhhKEgIQdjIESGY7aXbmU3kAtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)