INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347365472e3b679560db42a1d1b5b2d99aa60114bd77fc7efac830c10930b7ef', 
    'OQ/EUWKs+dfQvwF5D2ixQSiN7QRdhmrQDmY7uiuJdQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)