INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c722c173c80461b1e77453ea54fbd24e8e8a29bcfc228d153e8c69f248bf762', 
    'Hq2v5Jh69UaS4R4Q1hZW/74QrcCzBH0bFOolOfdEJZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)