INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64ff51bc0f3bf14d286078d53da1351172844b5b25bc25e87e0389f3d41b531c', 
    'MB2SnZFrXirgnbQ+T5SwW4WOrK8pUk0poaO/X3X5Yzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)