INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8bd7204d199b807ece4e695303e8f0864d6b36b7e9261c11e5db846672e64a', 
    '8/mKRWAGQEnYmOpBmaLq2a6Ptm2Q758EuRIVWLsrocM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)