INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '587638882bd9cad96809340f5512d0718e2e85c8329909627869cc2f1771aa24', 
    '+cDlQmzMbIGwfnEdwSZiDMHxcRTttfhBS2f5JLpR6l8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)