INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86c7021a175f908ee6ca04030751ece1a925dedaf02a7061a0a28c555ec8450c', 
    'QFNyVw+eruvGy5OG32ONsREVbSL94EI5I9b2c9XCRBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)