INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93356f37d2d1c3240db91e29f8b475fcab7977e83e03e2f80228f717949d449b', 
    'fNSPRk6BK9YWVXpBEGYsg+fI1hPMCDjdnLJMCaYq6Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)