INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87e5126d8e436d33129b0896e2c0221d1fcea529a11284c6a59e3bf17cd998d3', 
    'nKIdLRLWRQefAjrBUOL5pEWDtb9r0HrNpc74SL9pXXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)