INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb5da15a992eb7c8baa4feaba448591f352e8c87abf50d39988224769317574c', 
    'cKkAF8fWQ8UVpCM/lNjetrl/rm8LHN4Qb+Nj1PbROjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)