INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc33f4cf9e3ebbec6c5053e3f6b2d89972186378409c18d239a1404709cc2c4e', 
    'MTQoAwQ6NkVNxS9RB7a/84SmKI+GL8iRpehUz9KqRGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)