INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0551157990e48ce772ede44ce0151be94c9b7eff79d619c67b6b161cd9b4612', 
    'W/YJK9csveE3S1wcgscqxX68M7bQ81YdyFKBcdoi0gA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)