INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541fb13dd30ef781912bd0b51d78776f7e220c6e08ecdaae512fe2d3bdf85064', 
    'KvYhk7wK7gqskJPRrOXRb/a6PYsz3BaA71d3mAG0L2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)