INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77ed62eca0e6a5671cf06bbec7db1c0ad716f6f23aefa22c1de848da483b2f0f', 
    'MfqixZzv+pplFAe4QBnQJ1+MezVFZDKJYRzEZNspIDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)