INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c661720562d3cd1483ca4aa0bdc7d17a569ec28b24ca9a2caa5b12b3eb627fe', 
    '+9ha2I4HbdZmtVferfCtle76q7kMXP2We3i5RZEa9eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)