INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bf6a08da8b10f251ab6d81d44e307e9ee32fc3b0e40b3443fb82f6d64da6f43', 
    'EZE3viriq6vx111zsK6ywP0I0AuuxZFGMmyyIYPs+xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)