INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fc0481bbd857986ef88307ffeec4cd2866f706a052b76188862ef1b3282e609', 
    'eukxSh18QJFq4YIqeG7T92xA2SQd4HQ176Xq2WO74Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)