INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6fd29c39de2b45cb2bbc82249849d9843d22157e4e76e08f5b1551109933f2d', 
    '050ie2Z22S3x9HxAufL597Qv7hqBRoFEO3LuXoh0ijM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)