INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdad49cbe50d481f5af44c44a4363c49d61e5e8e45e6efdd9e39a352955a880d', 
    'y4EgRD37gW1rjYKd37Xizb56n5ZGZP097nA5/AsM41c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)