INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e6e3145337cb04925ab1f8fd7e6e8a3dbcbab8fbd263b4f9c177c57c085a918', 
    'mi6iw3ynuZcQvJSVJUyA3FTG4kzFNSnfjeAuYaUPwkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)