INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884cbf15533a875abe729c261ddd2bbbfaaf2d792547d3433b40d3fae6fe1d31', 
    'Eu3TofnR5zjMQjMbiM/JkSkpHDdHqpqWmpFK/oDGCFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)