INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dbf0eba351fe135efa8775d2ef6ccf5e25c8ef4498c43a97ee20b0c217dde3c', 
    '5txVmdnQe715/9o5yYhS70rrEgmSDzk8yLPZwIJAO+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)