INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6d9032465e9b22f48779167f760bf5c35be91594fe5ed0b0c18a63c50c4f0b3', 
    '5NbB7JUXx93x9ih7xgs9FApZn1YtBEvP73uEaUQkfjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)