INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ea8ff67ee918d4e13b088b6558b7b8e663b3d3f43b5959fd012d7390acc536', 
    'ze9OuvNn/46TOdbzyAdWKPJCxNFiXFh3vBCL/vsGxd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)