INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0620812fe24c68cdfbbbd9691fe2d3d0eba046ebb4bd803e4da461a01af4865', 
    'fTtH/HqLb6ObL3VZvjD78u11P1GlL0tzVDNgS9clOoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)