INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a4c43e8d2624484c2c0e3e12be9fbb69ddccdfd8a2c897650891561d7a41d03', 
    'nYDgXZ0gj9S40cpUw4QWP3Qjv+KH82fW0x6isk+8Cv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)