INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '889ec1a2f21fd166c46dc18f1a7f81187aa9ab0a7a3040d52a06f3da70b9a3c4', 
    'crwHuc/GElhoOFaN7i4QUXuFtMtypzG3FT9brijKbwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)