INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fedd57a5fd3728814594c59978c253b9907cf4f28bbdf2b3bfaad907d9e96a5', 
    'KrDawfEdz1yw88M8cFQifjE1wyFQyn3Thjmh/b+K3I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)