INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c2ee662ea4ac3c25984209bc9b24e3989328d7f422a75a27f252ac837976fd', 
    'QvPDr645qupvD30JTcItPMkB9V1F0lATz3hSOUkJ9u4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)