INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4d5f2b2d0767c26311c800c4b1b657786425f3c11883941cc7417e7c8fee9f', 
    'HhvfmgaOWnv11IoHQnQb/HVGobN0Dad6ywPPCbq0OhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)