INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ee7268e98d371f27d20ea434e23a33877681ca82eaa73eb9ec3011b0f7a200c', 
    'LS/IKQip5iAiTel1wEiWH3IXJ5+jciwEKzTEBdp6xis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)