INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8facf28a448407a3291f90fa915c151de37e93317dd03a660271e04c05dc2275', 
    'X/eiWboOz9BXYAzwjXavx+wS1G7M1lmpavabrN5mtFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)