INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce96819681c74ac62bf19b47a026195541ca0a5928c585e8befab29eddd60b4e', 
    '4Bm2jNtlTC0mA5BL6ArrPalfHNdT9xS9vGQcEAcrzTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)