INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94139e4f6e82980b786f966963cbd93de14d2f75445b27eef3a03e65b2f13c90', 
    '+eHng2sMCd5KSYbV0Uh67PoDd7KmOmbY8mUFmU2ougo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)