INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4350ec5e4a19e1dd637e3ee56d27dced0f4d153838bc31456bb341876f996446', 
    'QGmDkDJ49rbfut2+8FvgJ7GdJW8iOoSWnXs0dpCI4Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)