INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9bfad80a935b8092cb43af70ad1e990238d932f93b74c9c66dd0f62d88642c', 
    'ihWjw4++03QW0YMUrDdZevJPeo84YlsjUgc5Zr9dgHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)