INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7612601945d42a478875e7500b727e96df84961605884b90e09edcf13038ffa', 
    '/dGM1gSHaC4oQEoDbHm9sOnX10LBUMs27SFjH1JA3Qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)