INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb2170ec83f6555a1abf5266348199313d21fcea4bcfd723562faff0215c216', 
    'X+Gq1gsKAvyOjKvwD0Kno3ych6llcslERtxKEf0yo/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)