INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2fdde5732bc288f469be475abf4e1284a25b17a44f474d69c43783303078da0', 
    'H3h4heq2HqsLVrVHVbT3xY26LSVMA0D36SAPEk4z3Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)