INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90310244c57af999098ff97c1dee639241aa4a813f452a16696762713175cca6', 
    'REE8w2nYkOoQnunMPngjDDkXqT6eex4yF15q5nHiCKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)