INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52b2db160c5c3c0e60036762dce94ebbf8789283cb7119316c1d76610522726e', 
    'YV7xb6U6EnpZRXGdUphVtSpssF6n0o8q6SG0DGyaF8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)