INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9e50733de71edba9b0cd27857f8eac728c5f612470c17d94fe8a512a0033d7', 
    'UpF1nhH3T+Bn1YIoLx1Ugi+DOVQ2bIbrirjdkcT7DFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)