INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5477d51f414ec47465c35e0695194bb697ff93bab266a1661d3d4e5f7ebd8472', 
    'qyYBL5xUTQFQpFgoKbEBL1irSOQ5Ss1qNeAijkFbcNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)