INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c3dab2f8430e7839ad75ab14e5baa48ff38dcca0befe301f1f26ad98ad3fa4b', 
    'uMZEDHMHWYto1G2vY+FOqI9V9YGsfejV+n4o6mTahsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)