INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e52b7f4fafff7088cac49f485ebd24066020bcdf7c72e4c634f0dfdcadc2dbe', 
    'XCOUzC2Mczistd0hCYI7otr7dSjX4WiBFN7Sx+x3nVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)