INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fc8f2109544cf17e835e2848d01be63377d370053deef540527ccb0cd2f6f98', 
    'grNyfwTvRuL6lDq1yddYn4u1d3ESZhQIMePQaaiiY5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)