INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949972aaedd1819dbb3e25ed4fe4e663f699921664c7de99b9d0ee9bda02cc0a', 
    'M+lfdjqPTpROIqfLMscd+VRVZV0CWea7FeoOrd4CqhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)