INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a3abcc979a1e1d8af682245954077bfc04fe7759e8039bfb6a331220e01f494', 
    'K6BZOfLYG1BG/UKhjhgAGFWq9sgSnvS1sYEBi2qk81U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)