INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b15de93145a75a9786799976fc2ef6899ddbfc89724af0be89881f5289799a', 
    'aEhUNTWRmB+AGTWnhMLw3AS5COwoAiNG2tnPYGTogF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)