INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc11c3b52b15ee5a0e3644d574750ad6b32a77385e8d75db804df11607c01ae', 
    'fxW90x0hSaK+Fst9SNfWfF82gxmiw+mU8Ql9TBWmslk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)