INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e6049b7441c0660a8a756fe39becfa933ee65fa0e2a58fccd7fd74971944af5', 
    '6jo2FYIrIm5tFEdkr58I7UlFx8+Hlhwf7lTbHsi9ZHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)