INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ddd3c4b0189959e2e23f26d413a1d03cf7efb8664e0d2e7ac0d6c85c7d8b84', 
    'dPBNyz5VZFBNzneQt5OMTFDexf2Mp5VhuBaDVcv51CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)