INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c42baf2e1a86fc137faf56bf50ef640a5ec48f457f4a7363f2a59dacf144c50', 
    'I0d5AEWzzH+owzyz1DmZvtdUXrTND6oZLVew7B4n9wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)