INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a59280fe77e73174b0fe58da1ff2977d6bf094ef61c124393260d951c39683d3', 
    'ezexEHCjqaihKSkL1qARJhlsEEnxqZgSutiF5BRbP9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)