INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838d61ec230cdd5d7880d3c95e4ef04ace254f207fdeaff354eab6206a2db4a7', 
    'ThGKh4MG8NiEh2isdoFkmlDBGL4uJwRgeIRCc780s1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)