INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f24dc6d528631a0a121344d4b26101e4a28733cfabf70f19ca44126bae4346', 
    '5o2OReeZuVTuGFcN18V3F8ncB/Pol/FEo52A00Vn6s4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)