INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1838a28077d3ffe2eeaf81381803ab529483cd0cd8365135c3cecd61fb0dcf73', 
    'LV4hkHJT1Cg1xASs96rYCWMn772/Umn0rOK2nauS2h0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)