INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608021958290a475296e1163f37f781ca76812360f894b653f8fa5b4988536ba', 
    'TN8EdHrtWvWMZCBZ4GyYR5zGAWvVMtK/aQjlGPLuuKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)