INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def487609e83b821686f285b95662b32943aadb2cfcb61e15534fd4b1e5bdd1e', 
    '4dSQN+wkCzOkIdbMRFjas/zsuFgs6QSSB2qkRQSM8kU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)