INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c030322897e82d230e875bf4d53bc505cd9e8977e723254a66b3b1878c78777', 
    'ELxRZaDShhkGcOE2VEoZ46GL5+A/cgKnrsLfWAXJbjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)