INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7303c0e3a0cdaf8cc61b6e39c3a237bdab1e85bd9b0f03ef5a7da497692e0707', 
    'NNA7GyfDR0mYBxjL/EjmR5OcHOR/9ir2zYneM8JO0XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)