INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '975f111ac95779f85e09fdf294adc1f891f615d4a4be691bfeaa82ed5a1c507f', 
    'hqaG/gI/JrdYwxV9i0fP0NJjfe3hCRJdFnSAftQyPXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)