INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ab9f90a8dec34383255e3de1455ab80a0bb2680565869cc1da0bebeb24867f7', 
    'EjedhZsHhZgNEo73elRtW3ST5cr9RWc8Ej5EhIdGAMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)