INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e4e5f98b845856b9476a2fc057481d871b4659636a598126d677c3ee3fa9584', 
    'yrEmq+sEsHHF+pGFlDEYu0ufoGNAYuielcMItdYSFUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)