INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a50cda600bfcceaafce9bddb15bf7bcbd66ecd3e6063b078de97c2fbb47bd19', 
    'usNCQex6gjX1p09+VsJvQSHOWDIbJrlIrK9b1wT7Hq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)