INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949ffa6cc9f8f2bc486644a2d1d0482134b38b0834b80502713f81fb1c62dfeb', 
    's2Kzj5Pe1PB3kGfNUbq/efDJuzZoMAvCF7POl1XWymM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)