INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b875c5bed0e80fd9ffadb15279405bd3968ba0e56486317e3091f2d892cde53d', 
    'DGiDqNytOizCIWf07xTLZ1jvKJ1nhc9DYT+YDVi7+eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)