INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ef9ee24ba4affffe84387c3ad77c9e0b8a00b565de2c19c26d331d1315c9e2', 
    'UeqVohUhAIqGTQQlzOd+j4cK8cdgp0uwNo/MiZMNzBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)