INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c57cefbd2b0fbcfae0ba4d1a1a5de0a4d837273f9d766d368954508e59b7ee8', 
    '6j6bkkiJSg9uXm7LW1K4xEBQL47p+DufPgmY0lVDGpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)