INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4731c3319daf36edfd75ec4e6835d665929b7a5d6e3f9a50f826206f5cb000b6', 
    'iLyqHp2Ep9O/jyvsSbSJJR2dR5G5l701FrDbsqRo0zA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)