INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5377912b4c4d175fcd1973eb1992a2953e02dad61562959e6278cd4682aad96d', 
    'YdPIexw4MmrDpeaEJ8mmPXXWE+qylyrB7CddWyGs3qQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)