INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2bf04a500fd30ec041b9ce1de9b772d7b591938e14e7c8107e5981b276f7c90', 
    'FEw9tzjlTZxAP4QR9/bfuYhAY3AcXA1A4GaZNBeE2jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)