INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46135bd3923a7a2061165b78862550201c0634ccd5f05d81e6fc24d8be35f5e9', 
    'Mc4sEOL71aDsDzD/7Deydait5BdMi4jj/R5P4Fl7naA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)