INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2387be5bd42ecf5e58e8226984cb87050321705df93faa97616758083309e1d', 
    '5hncV1pNGwQYaN81TE4LrT2kuQ4mn/kC65T3RAYwgM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)