INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca0a3a901d0bf06848ea5c3f14003b2e9885e650b450cd8574d4efc3e43fccf2', 
    '2S5IphZV0xmvC2mqAvTzYzethp+QjNSIWhmf0r9X6VA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)