INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76d4c3f42ccd5655b2577654a319ed787776dada7e01746d57566b287b7e2b1', 
    'pfB1ZYIiR2tVu33c0xqvvtVffgAR4fzuMHQMtHU+Txs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)