INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08a5546f430d97f9a540587083c9be3cd50acafb958acbed955038c0afa351de', 
    'PcKbi3pYr7/NqaNr2YjNghetdHw9xwXYDQRZcEpkveA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)