INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c94f6230c319409aee0c079d19279bfd673daa3048d1103b3b45c16b911b0d4', 
    '3nhQEOdJNSs/cI2A4aVU5KCMkNLaVi3nhqIjfdO2OXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)