INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758249e14808bbc81cc8f8fe69bbc6512f5e4a44d203a7cfdf5954aa93ca7b31', 
    'r9RveT07sBDFbtnm1KMDIIZsFyP6XqkKEQb4WOCl2Wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)