INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b86c88d2b6cc0bdafdfbd931b7b15526b928635b22a23fbed481824e091266ce', 
    'fi4BNqIy9XSo3ErIc4eQlxhFDWmr9HHFHEXZvAOj2p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)