INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb1bcb7263dba3e2581ac7c89c1f6a3fa25c080edb82881f7335dcba24634e83', 
    '0QwmZCtu4tb7i+LGKYGo6EUNkj2zlkDSsHZFy2ejLuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)