INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3498f6cb69c13307139c516dc773decce6e16b25e4df42556b14556c0c64ff12', 
    'ctoBjB8uTUACS3sVwyjZihKxFB9OytIzDuqW1skxUYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)