INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20592f6ddb98b9e142235cf8ad2426f59fc8f65444ba4a1e1f23c515234fba2f', 
    'Y0XJdBeNQpHiRLGZfgRFz3F0XxiAE5t0+oh9vDGx+GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)