INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e63f235810e6a66a66ed7e7df0f36574d57397702cf179d85cb7bb4e973bccc', 
    'RGKHnnfdZgPc8ScD0QT2kHAhZ1iIioBrETroBMvextE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)