INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5244d794a6a883355d60f5dfa27fe5d7478e49c893bc69db0ba917ef9575b12', 
    'mVib3fFvK5DQaxl9HEThN3RekPCsYfT4qfM2BInJNNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)