INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd964e8c4a749fef9747b512c1455a9c73ca6ee07e8e5edd957eec87edbe9a6e1', 
    'zULf4XfjhxFBwFLKzpbrNt17GsHnc0xuyfC4XNYYUWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)