INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b1bd99d3fda46545501bbea90826bd8a86a829ccd1f175a2458dce6883beba', 
    'whigsPS7N5OW37Od5R5c5CDCgI6r31D8QlEjFEi8g40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)