INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cf24ecda0bea352a5655a6f9be74459389e7a2c881367828b67191d26987576', 
    't1XkO4zE4FhuKEbIIG3va3RM6cRHCOVTju2bNsqouSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)